New Battery Speciality Springs

Lee’s Battery Springs are conical springs that are perfect for prototype and small run production, as well as larger runs.
Economical and reliable battery contacts, ideal for molded cases with self-contained battery compartments.
These nickel coated battery contacts have been designed to adjust to varying battery lengths and provide low contact resistance and
dependable connections.
Each of the four nickel coated metal battery contact configurations are designed to work with the four most popular battery sizes:
AA, AAA, C and D. Custom designs are available as well.

Material: Nickel Coated Music Wire.

Since most alkaline batteries have nickel plated containers, a nickel coating for the metal
contacts is preferable.

The use of similar materials removes the possibility of galvanic corrosion and aids in wear
resistance.

Nickel will also tend to wipe and aid in breaking down the oxide that can form on the
battery metal contact surface.

In addition, a nickel coating will provide general corrosion resistance and is an excellent
conductor of electricity.

Lee's Nickel Coated Battery Springs are available in a choice of four conical spring configurations: